JPH0331031U - - Google Patents
Info
- Publication number
- JPH0331031U JPH0331031U JP9208589U JP9208589U JPH0331031U JP H0331031 U JPH0331031 U JP H0331031U JP 9208589 U JP9208589 U JP 9208589U JP 9208589 U JP9208589 U JP 9208589U JP H0331031 U JPH0331031 U JP H0331031U
- Authority
- JP
- Japan
- Prior art keywords
- square
- expander
- lower plates
- forming
- drive device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Description
第１図は本考案に係る実施例を示す正面図、第
２図は要部を示す拡大断面図、第３図ａ〜ｄは作
用を示す説明図、第４図、第５図は従来品の構造
を示す説明図、第６図は本考案品で成形した缶を
示す説明図、第７図ａ〜ｃは従来品で成形した缶
の巻締め工程を示す説明図である。
１，１′……上下プレート、２……駒体、５…
…駆動装置、７……角缶。
Fig. 1 is a front view showing an embodiment of the present invention, Fig. 2 is an enlarged sectional view showing the main parts, Figs. 3 a to d are explanatory views showing the operation, and Figs. 4 and 5 are conventional products FIG. 6 is an explanatory diagram showing a can molded with the product of the present invention, and FIGS. 7 a to c are explanatory diagrams showing the seaming process of a can molded with a conventional product. 1, 1'... Upper and lower plates, 2... Piece body, 5...
...Drive device, 7... Square can.
Claims (1)
隔を駆動装置５で押し広げて丸缶から角缶７に成
形する角缶成形用エキスパンダーにおいて、前記
角缶７の四隅に相当する前記上下プレート１，１
′の各角が、弾性付勢した駒体２を揺動自在に設
けたことを特徴とする角缶成形用エキスパンダー
。 In an expander for forming a square can, which shapes a round can into a square can 7 by expanding the distance between upper and lower plates 1 and 1', which are spaced apart in parallel, using a drive device 5, the upper and lower plates corresponding to the four corners of the square can 7; 1,1
1. An expander for forming square cans, characterized in that each corner of ' is provided with a swingable piece body 2 which is elastically biased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9208589U JPH0718443Y2 (en) | 1989-08-04 | 1989-08-04 | Expander for forming square cans |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9208589U JPH0718443Y2 (en) | 1989-08-04 | 1989-08-04 | Expander for forming square cans |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0331031U true JPH0331031U (en) | 1991-03-26 |
| JPH0718443Y2 JPH0718443Y2 (en) | 1995-05-01 |
Family
ID=31641531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9208589U Expired - Lifetime JPH0718443Y2 (en) | 1989-08-04 | 1989-08-04 | Expander for forming square cans |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718443Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101029548B1 (en) * | 2009-03-13 | 2011-04-15 | 신성정밀공업주식회사 | Curling device and method for square can |
-
1989
- 1989-08-04 JP JP9208589U patent/JPH0718443Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101029548B1 (en) * | 2009-03-13 | 2011-04-15 | 신성정밀공업주식회사 | Curling device and method for square can |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0718443Y2 (en) | 1995-05-01 |